Please contact the Stockroom for more information regarding Sigma-Genosys oligos.

Technical Information

Sigma-Genosys oligos are synthesized using our patented AbacusTM platform which yields a higher coupling efficiency than most competitor platforms. We offer 4 levels of purification: desalt, reverse phase cartridge (RP1), PAGE and reverse phase HPLC. Each and every oligo is physically tested by gel electrophoresis and spectrophotometer analysis. Additionally, each synthesis run is statistically tested using MALDI-ToF mass spectrometry analysis. At Sigma-Genosys, quality is not just a goal - it is a guarantee. In addition to our stringent quality analysis, you will receive a Quality Assurance Certificate that includes quantitated yield, melting temperature, MW and µg/OD with every oligo. You will also receive an additional label that can be used in your records or on an additional vial. All this at no extra charge.